I've added a patch to sysutils/ipmitool; apply it and rebuild.
https://github.com/uebayasi/openbsd-ipmi/blob/ipmi19/ipmitool.patch
On Fri, Sep 18, 2015 at 05:48:52PM +0900, Masao Uebayashi wrote:
> I've prepared a set of patches to make OpenBSD's ipmi(4) work with ipmitool
> via /dev/ipmi*, following what FreeBSD did. I'd like to hear feedback from
> developers and users.
>
> https://github.com/uebayasi/openbsd-ipmi
>
> I'm also looking for someone whose machine supports BT (block transfer)
> interface. I believe the BT support is broken. Need testers to fix it.